299804960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 889056000

約数和(自身を除く): 589251040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 59, 65, 70, 80, 91, 104, 112, 118, 130, 140, 160, 182, 208, 224, 236, 260, 280, 295, 349, 364, 413, 416, 455, 472, 520, 560, 590, 698, 728, 767, 826, 910, 944, 1040, 1120, 1180, 1396, 1456, 1534, 1652, 1745, 1820, 1888, 2065, 2080, 2360, 2443, 2792, 2912, 3068, 3304, 3490, 3640, 3835, 4130, 4537, 4720, 4886, 5369, 5584, 6136, 6608, 6980, 7280, 7670, 8260, 9074, 9440, 9772, 10738, 11168, 12215, 12272, 13216, 13960, 14560, 15340, 16520, 18148, 19544, 20591, 21476, 22685, 24430, 24544, 26845, 27920, 30680, 31759, 33040, 36296, 39088, 41182, 42952, 45370, 48860, 53690, 55840, 61360, 63518, 66080, 72592, 78176, 82364, 85904, 90740, 97720, 102955, 107380, 122720, 127036, 144137, 145184, 158795, 164728, 171808, 181480, 195440, 205910, 214760, 254072, 267683, 288274, 317590, 329456, 362960, 390880, 411820, 429520, 508144, 535366, 576548, 635180, 658912, 720685, 725920, 823640, 859040, 1016288, 1070732, 1153096, 1270360, 1338415, 1441370, 1647280, 1873781, 2141464, 2306192, 2540720, 2676830, 2882740, 3294560, 3747562, 4282928, 4612384, 5081440, 5353660, 5765480, 7495124, 8565856, 9368905, 10707320, 11530960, 14990248, 18737810, 21414640, 23061920, 29980496, 37475620, 42829280, 59960992, 74951240, 149902480, 299804960]

約数ペア:

[(1, 299804960), (2, 149902480), (4, 74951240), (5, 59960992), (7, 42829280), (8, 37475620), (10, 29980496), (13, 23061920), (14, 21414640), (16, 18737810), (20, 14990248), (26, 11530960), (28, 10707320), (32, 9368905), (35, 8565856), (40, 7495124), (52, 5765480), (56, 5353660), (59, 5081440), (65, 4612384), (70, 4282928), (80, 3747562), (91, 3294560), (104, 2882740), (112, 2676830), (118, 2540720), (130, 2306192), (140, 2141464), (160, 1873781), (182, 1647280), (208, 1441370), (224, 1338415), (236, 1270360), (260, 1153096), (280, 1070732), (295, 1016288), (349, 859040), (364, 823640), (413, 725920), (416, 720685), (455, 658912), (472, 635180), (520, 576548), (560, 535366), (590, 508144), (698, 429520), (728, 411820), (767, 390880), (826, 362960), (910, 329456), (944, 317590), (1040, 288274), (1120, 267683), (1180, 254072), (1396, 214760), (1456, 205910), (1534, 195440), (1652, 181480), (1745, 171808), (1820, 164728), (1888, 158795), (2065, 145184), (2080, 144137), (2360, 127036), (2443, 122720), (2792, 107380), (2912, 102955), (3068, 97720), (3304, 90740), (3490, 85904), (3640, 82364), (3835, 78176), (4130, 72592), (4537, 66080), (4720, 63518), (4886, 61360), (5369, 55840), (5584, 53690), (6136, 48860), (6608, 45370), (6980, 42952), (7280, 41182), (7670, 39088), (8260, 36296), (9074, 33040), (9440, 31759), (9772, 30680), (10738, 27920), (11168, 26845), (12215, 24544), (12272, 24430), (13216, 22685), (13960, 21476), (14560, 20591), (15340, 19544), (16520, 18148)]